package Day9Zuoye.Fly;

public class FlyTest {
    public static void main(String[] args) {
        Bird bird=new Bird();
        bird.fly();
        System.out.println();
        Bat bat=new Bat();
        bat.fly();
        System.out.println();
        Airplane airplane=new Airplane();
        airplane.fly();
        System.out.println();
        Kite kite=new Kite();
        kite.fly();



    }
}
